Pepperl+Fuchs DK12-11-IO/92/136 Owner's manual

Brand: Pepperl+Fuchs

Model: DK12-11-IO/92/136

Type: Owner's manual

This manual is also suitable for

DK12-11-IO/A/92/136

DK12-11-IO

PRINT MARK CONTRAST

SENSOR WITH IO-LINK

INTERFACE

FACTORY AUTOMATION

MANUAL

With regard to the supply of products, the current issue of the following document is appli-

cable: The General Terms of Delivery for Products and Services of the Electrical Industry,

published by the Central Association of the Electrical Industry (Zentralverband Elektrotech-

nik und Elektroindustrie (ZVEI) e.V.) in its most recent version as well as the supplementary

clause: "Expanded reservation of proprietorship"

DK12-11-IO

!””§$%&/())

DK12-11-IO

1 Introduction ................................................................. 5

2 Declaration of conformity........................................... 6

3 Safety ........................................................................... 7

3.1 Symbols relevant to safety .......................................................................7

3.2 Intended use ..............................................................................................7

4 Product description .................................................... 8

4.1 DK12-11-IO – Use and application............................................................8

4.2 Displays and Controls...............................................................................9

4.3 Interfaces and Connections ...................................................................10

4.4 Delivery package .....................................................................................10

4.5 Accessories ............................................................................................. 11

4.5.1 Parameterization Aids ............................................................................... 11

4.5.2 Female Cordsets ....................................................................................... 11

5 Installation ................................................................. 12

5.1 Preparation...............................................................................................12

5.2 Mounting ..................................................................................................12

5.3 Connection...............................................................................................13

5.4 Storage and transport.............................................................................13

6 Commissioning ......................................................... 14

6.1 Commissioning without IO-Link ............................................................14

6.2 Commissioning with IO-Link..................................................................14

6.3 Commissioning with IO-Link in an FDT environment..........................14

DK12-11-IO

7 Operation....................................................................15

7.1 Operation Without IO-Link ..................................................................... 16

7.2 Operation with IO-Link ........................................................................... 18

7.3 Operation via DTM .................................................................................. 18

7.3.1 Sensor Information Menu Item ................................................................. 19

7.3.2 Parameters Menu Item ............................................................................. 20

7.3.3 Configuration Menu Item........................................................................... 23

7.3.4 Diagnosis Menu Item ................................................................................ 24

7.3.5 Service menu item.................................................................................... 25

7.3.6 Service Menu Item.................................................................................... 26

7.3.7 About Menu Item ...................................................................................... 27

8 Troubleshooting ........................................................28

8.1 What to do in the event of an error ....................................................... 28

9 Appendix ....................................................................29

9.1 IO-Link Flow Diagrams ........................................................................... 29

9.2 Telegram Types....................................................................................... 35

9.2.1 Standard Parameter Data......................................................................... 35

9.2.2 DK12-Specific Parameters........................................................................ 36

9.2.3 Error Codes .............................................................................................. 38

9.2.4 Result Data ............................................................................................... 39

DK12-11-IO

Introduction

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1 Introduction

Congratulations

You have chosen a device manufactured by Pepperl+Fuchs. Pepperl+Fuchs develops,

produces and distributes electronic sensors and interface modules for the market of

automation technology on a worldwide scale.

Before you install this device and put it into operation, please read the operating instructions

thoroughly. The instructions and notes contained in this operating manual will guide you step-

by-step through the installation and commissioning to ensure the trouble-free usage of this

product. This is useful to you, because with this you:

• support the safe operation of the device

• can utilize the device’s entire range of functions

• reduce faulty operation and the associated errors

• reduce costs from downtime and incidental repairs

• increase the effectiveness and operating efficiency of your plant.

Store this operating manual somewhere safe in order to have it available for future work on the

device.

After opening the packaging, please ensure that the device is intact and that the package is

complete.

Symbols used

The following symbols are used in this manual:

Handling instructions

You will find handling instructions beside this symbol

Contact

If you have any questions about the device, its functions, or accessories, please contact us at:

Pepperl+Fuchs GmbH

Lilienthalstraße 200

68307 Mannheim

Telephone: +49 621 776-4411

Fax: +49 621 776-274411

E-Mail: fa-info@pepperl-fuchs.com

Note!

This symbol brings important information to your attention.

DK12-11-IO

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DK12-11-IO

Declaration of conformity

2 Declaration of conformity

This product was developed and manufactured under observance of the applicable European

standards and guidelines.

The product manufacturer, Pepperl+Fuchs GmbH, D-68307 Mannheim, has a certified quality

assurance system that conforms to ISO 9001.

Note!

A Declaration of Conformity can be requested from the manufacturer.

ISO9001

DK12-11-IO

Safety

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3 Safety

3.1 Symbols relevant to safety

3.2 Intended use

The DK12 contrast sensor with IO-Link interface was designed exclusively for detecting print

marks.

Always operate the device as described in these instructions to ensure that the device and

connected systems function correctly. The protection of operating personnel and plant is only

guaranteed if the device is operated in accordance with its intended use.

Only use recommended original accessories.

The operating company bears responsibility for observing locally applicable safety regulations.

Installation and commissioning of all devices must be performed by a trained professional only.

Independent interventions and separate modifications are dangerous and will void the warranty

and exclude the manufacturer from any liability. If serious faults occur, stop using the device.

Secure the device against inadvertent operation. In the event of repairs, send the device to

Pepperl+Fuchs.

Danger!

This symbol indicates a warning about a possible danger.

In the event the warning is ignored, the consequences may range from personal injury to death.

Warning!

This symbol indicates a warning about a possible fault or danger.

In the event the warning is ignored, the consequences may course personal injury or heaviest

property damage.

Caution!

This symbol warns of a possible fault.

Failure to observe the instructions given in this warning may result in the devices and any

connected facilities or systems develop a fault or fail completely.

DK12-11-IO

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DK12-11-IO

Product description

4 Product description

4.1 DK12-11-IO – Use and application

The DK12 contrast sensor with IO-Link interface enables consistent communication for

diagnosing and parameterizing through to the sensor level for the first time and makes

the intelligence already integrated in every DK12 contrast sensor fully available to the user.

This provides particular advantages in the service area (fault elimination, maintenance and

device replacement), during commissioning (cloning, identification, configuration and

localization) and during operation (job changeover, continuous parameter monitoring and

online diagnosis).

What is IO-Link?

IO-Link is a new dimension of communication of and with sensors. The possibility of making the

intelligence that is already integrated in every sensor fully available to the user opens up new

routes for automation. The use of IO-Link produces positive effects for all fields of application in

factory automation. This includes everything from planning and commissioning, to flexible

operation and service. The reduction of the diversity of interfaces alone, which is, for example,

a result of analog sensor inputs and the complex installation required, offers the user a high

savings potential.

Typical areas of application for the DK12-11-IO include

• Printing and paper industry

• Packaging industry

DK12-11-IO

Product description

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4.2 Displays and Controls

1. Operating indicator

2. Signal indicator

3. Teach-In switch

LED color

Display Elements

The operating indicator provides information about the state of the sensor interface. The

following states are indicated:

• Power supply in order (SIO mode) - Static on

• IO-Link communication - brief interruption in rhythm of 1 s

• Fault states: Undervoltage and short circuit at the outputs

The signal indicator indicates the detection status of the sensor. The following states are

indicated:

• Mark detected - yellow LED on

• Background detected - yellow LED off

Signal indicator Yellow

Operating indicator green

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DK12-11-IO

Product description

4.3 Interfaces and Connections

4-pin plug

4.4 Delivery package

• DK 12-11- I O

Access the download area and view the DK12 product information on the Pepperl+Fuchs

website www.pepperl-fuchs.com for the device description (IODD) and the device DTM.

PIN Signal Description

1+UB Device supply +UB

2Q2 Output 2

3GND GND for device

4C/Q1 IO-Link / output 1

DK12-11-IO

Product description

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4.5 Accessories

4.5.1 Parameterization Aids

The following parameterization aids are available for selection:

4.5.2 Female Cordsets

The following female cordsets are available for selection:

Designation Description

PACTware FDT base application for operating IODDs and DTMs

DK12-IO DTM Device Type Manager - Software for operating the sensor via

FDT

DK12-IO IODD IO Device Description - Device description for operating the

sensor, integrated in the system environment

IO-Link-Master01-USB Adapter box USB to IO-Link for controlling an IO-Link sensor

directly via a PC

IO-Link-Master-USB

DTM

Device Type Manager - Software for operating the master via

FDT

Designation Description

V1-G-2M-PVC Female cordset, straight, M12, 4-pin, PVC cable, length: 2 m

V1-G-2M-PUR Female cordset, straight, M12, 4-pin, PUR cable, length: 2 m

V1-M-5M-PVC Female cordset, straight, M12, 4-pin, PVC cable, length: 5 m

V1-M-5M-PUR Female cordset, straight, M12, 4-pin, PUR cable, length: 5 m

V1-W-2M-PVC Female cordset, angled, M12, 4-pin, PVC cable, length: 2 m

V1-W-2M-PUR Female cordset, angled, M12, 4-pin, PUR cable, length: 2 m

V1-W-5M-PVC Female cordset, angled, M12, 4-pin, PVC cable, length: 5 m

V1-W-5M-PUR Female cordset, angled, M12, 4-pin, PUR cable, length: 5 m

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DK12-11-IO

Installation

5 Installation

5.1 Preparation

Unpacking the unit

1. Check that all package contents are present and undamaged.

If anything is damaged, inform the shipper and contact the supplier.

2. Check that all items are present and correct based on your order and the shipping

documents.

If you have any questions, please contact Pepperl+Fuchs.

3. Keep the original packing material in case you need to store or ship the unit at a later time.

5.2 Mounting

Two mounting holes and two M4 threads on the base of the DK12-11-IO allow simple

installation of the device in your system. It is also possible to install the device in the system

using a dove tail mounting.

The DK12-11-IO sensor has a detection range of 11 mm ± 2 mm. Install the sensor so that there

is a gap of 11 mm ± 2 mm between the light output window and the print mark you wish to read.

The light spot image is 1 mm x 3 mm in size, light spot lengthways in the longitudinal direction

of the housing.

The following illustration shows all the relevant device dimensions in mm:

Figure 5.1: Dimensional drawing DK12

Note!

If the object surface is reflective or shiny, angle the sensor at approx. 10° to the surface of the

material.

M12x1

7.5

41.5

5.3

5.5

19.57

ø4.5

22.5

17.5

M4 x 4

DK12-11-IO

Installation

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5.3 Connection

Connecting the Power Supply

To provide power to the sensor, proceed as follows:

1. Plug the prepared connecting cable with the 4-pin M12 socket into the connector provided

on the underside of the housing.

2. Screw the cap nut as far as it will go over the connector. This ensures that the power cable

cannot be inadvertently pulled out.

3. Now connect the supply voltage to the cable provided, see chapter 4.3.

The sensor is now ready for operation.

Activation via IO-Link

To prepare the sensor for activation via the IO-Link, proceed as follows:

1. Connect the sensor to an IO-Link master. Use a 3-wire or 4-wire sensor cable for the con-

nection see chapter 4.5.2.

2. Tighten the cap nuts over the connector. This ensures that the cable cannot be

inadvertently pulled out.

The sensor is now prepared for IO-Link communication.

5.4 Storage and transport

For storage and transport purposes, package the unit using shockproof packaging material and

protect it against moisture. The best method of protection is to package the unit using the

original packaging. Furthermore, ensure that the ambient conditions are within allowable range.

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DK12-11-IO

Commissioning

6 Commissioning

6.1 Commissioning without IO-Link

Commissioning

1. Check that the distance between the sensor and the print mark is correct. On the DK12-11-

IO, the distance should be 11 mm ± 2 mm .

2. Switch on the supply voltage. The operating indicator on the sensor lights up green.

The sensor can now be set to the required print mark, see chapter 7.1.

6.2 Commissioning with IO-Link

IO-Link

To activate the sensor via the IO-Link, proceed as follows:

1. Check the connection between the sensor and the IO-Link master.

2. Set the corresponding port on the IO-Link master to which the sensor is connected to IO-

Link status.

3. When communication is established successfully, the green operating indicator LED

flashes briefly every 1 s.

The sensor can now be parameterized or diagnosed by the modulated application and

send the digital switching information in the form of a process date.

6.3 Commissioning with IO-Link in an FDT environment

IO-Link in an FDT environment

To activate the sensor via the IO-Link in an FDT environment, proceed as follows:

1. Check the connection between the sensor and the IO-Link master.

2. Make sure that an FDT base application (e.g., PACTware), the necessary DTMs (Device

Type Manager) and the IODD device descriptions for the sensor, IO-Link master and any

required communication DTMs for overriding systems are installed.

3. Establish a connection between the higher level software and the sensor.

You can now use the software to read data from the sensor or modify settings on the

sensor.

DK12-11-IO

Operation

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7 Operation

You have the option of operating the sensor with or without the IO-Link. When operating

without an IO-Link, you can only teach in the mark and the background using the rotary switch.

When operating with an IO-Link, other options become available, such as evaluation of the

detected mark and background, display of measured values, sensor diagnosis and much more,

see chapter 7.2.

Teach-In

Configuration level

General blocking of the operating means

Local operating means active Local operating means inactive

IO-Link SIOOperating mode / Mode

Teach-In at IO-Link

Local operating means inactive Local operating means active

Local operating means inactive

Teach-In active at IO-Link

Local operating means active

Teach-In inactive at IO-Link

DK12-11-IO

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DK12-11-IO

Operation

7.1 Operation Without IO-Link

The sensor is operated without an IO-Link using the rotary switch on top of the sensor. In

illustration under point 3.

1. Operating indicator

2. Signal indicator

3. Teach-In switch

You have the option of selecting one of 4 switch settings.

• Position S - Switching mode

• Position TM - Teach-in mark

• Position TB - Teach-in background

• Position TD - Dynamic teach-in

When changing the position of the rotary switch, remember that you must adhere to a time lock

of approximately 2 seconds. This means that the rotary switch must remain in a new position

constantly for 2 seconds so that the sensor accepts the selected mode, which is indicated by a

change in the flashing function of the display LEDs.

Static Teach-In

The mark or the background can be taught-in in static Teach-In mode either together or

separately. The order is not relevant here. Therefore, it is not mandatory to always teach-in

the mark and the background.

Teaching in the Mark

1. Position the object that you wish to teach in as a mark in front of the sensor at the specified

distance.

2. Set the rotary switch to TM position (teach-in mark).

3. The mark is detected when the rotary switch remains in the TM position constantly for 2

seconds.

4. The green and yellow display LEDs flash simultaneously after teach-in has been

completed (f=2.5 Hz).

You have taught in the mark.

To complete the teach-in process, turn the rotary switch to the S position (see Switching

mode).

DK12-11-IO

Operation

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Teaching in the Background

1. Position the object that you wish to teach in as a background in front of the sensor at the

specified distance.

2. Set the rotary switch to TB position (teach-in background).

3. The background is taught in when the rotary switch remains in the TB position constantly

for 2 seconds.

4. The green and yellow display LEDs flash alternately after teach-in has been completed

(f=2.5 Hz).

You have taught in the background.

To complete the teach-in process, turn the rotary switch to the S position (see Switching

mode).

Dynamic Teach-In

The dynamic teach-in operation begins when the rotary switch remains in the TD position

constantly for 2 seconds. Values are then transferred continually. The first signals received

after changing to "Dynamic Teach-In" mode are interpreted by the sensor as a background.

The largest deviation from the background during the entire "Teach-In Dynamic" mode is

interpreted as a mark. The green and yellow LED indicators flash simultaneously at a

frequency of 1 Hz during this mode.

1. Position the object that you wish to teach in as a background in front of the sensor at the

specified distance.

2. Turn the rotary switch to the TD position. Both LEDs then flash simultaneously at a

frequency of 1 Hz in the subsequent process.

3. Wait approx. 4 seconds.

4. Now slide the object that you wish to teach in as a mark past the sensor at the specified

distance.

You have taught in the values for the background and mark.

To complete the teach-in process, turn the rotary switch to the S position (see Switching

mode).

Switching Mode

The rotary switch is located in the S position. The teach-in procedure has finished. The

received signals of all 3 transmitter light colors for the mark and background are evaluated.

1. The mark and background were taught-in successfully and the sensor changes to switching

mode.

The most favorable transmitter light color for the taught-in contrast is selected. At this

point, the values are adopted permanently and used as operating parameters. The

switching threshold is set midway between the mark and the background. The outputs Q1

and Q2 are active and indicate the current signal state (mark or background detected).

The output Q2 always generates an output signal that is inverted to output Q1.

2. The mark and background were taught in unsuccessfully. The sensor indicates a fault via

the LED indicators (the yellow and green LEDs flash quickly and alternately).

The taught-in contrast is too low for all 3 transmitter light colors. The sensor automatically

changes to switching mode and the last valid values for the mark and background are

adopted. The recently measured values for the mark and background are discarded. The

yellow and green display LEDs flash alternately at a frequency of 8 Hz for approx. 7

seconds.

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DK12-11-IO

Operation

7.2 Operation with IO-Link

The sensor parameters are different for each device. These parameters are described in a

standardized format in the device description IODD (IO Device Description). The IODD can be

imported into various engineering tools from different system providers, providing they support

IODD. The sensor can then be parameterized and diagnosed using the relevant tool and a user

interface generated from the IODD. Flow diagrams in the appendix explain the principle

sequence of the parameter exchange in different operating situations see chapter 9.1.

7.3 Operation via DTM

You also have the option of operating the sensor using an FDT base application (FDT = Field

Device Tool) and the DTM (Device Type Manger) provided for the sensor. Unlike operation via

the IODD, this method provides extended functions and ensures improved visualization and

convenient operation. The following section describes connection via a FDT base application.

Minimum requirements for operation include the installation of a DTM for the IO-Link master

being used.

DK12-11-IO

Operation

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7.3.1 Sensor Information Menu Item

Figure 7.1: Menu item Sensor Information

The Sensor information menu item is divided into three areas:

•Sensor information: Displays permanently programmed manufacturer and device

information. The fields are read-only fields.

•IO-Link device identity: Displays the IO-Link device designation for the sensor. The fields

are read-only fields.

The IO-Link master uses these parameters for validation purposes (check whether the correct

device is connected).

•User information: Displays specific user information. These fields can be edited by the

user e.g., to keep several sensors of the same type apart within a network. Text

information (strings) can be entered in the Identifier field. Only numerical values can be

entered in the User code 1 and User code 2 fields.

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DK12-11-IO

Operation

7.3.2 Parameters Menu Item

Figure 7.2: Menu itemParameter

Menu-guided teach-in of the print mark and the background. You can also read out the teach-in

parameters and operating parameters here. You also have the option of adapting the taught-in

values manually. The current sensor settings for measuring the contrast are displayed in the

operating parameters field.

Teach-In

A teach-in process can only be initiated via an IO-Link command or the local operating

element. Both options are available only exclusively.

Static Teach-In of Mark and Background

You have the choice of teaching in the mark or the background first.

1. Before teaching in the mark, position it in front of the sensor . Check the position of the light

spot. The light spot must be positioned completely inside the mark.

2. Press the Teach mark button.

3. Before teaching in the background, position it in front of the sensor. Check the position of

the light spot. The light spot must be positioned completely inside the background.

4. Press the Teach background button.

You can also change the sequence of the mark and background.

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Pepperl+Fuchs DK12-11-IO/92/136 Owner's manual

Brand: Pepperl+Fuchs

Model: DK12-11-IO/92/136

Type: Owner's manual

This manual is also suitable for

DK12-11-IO/A/92/136

Download PDF

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Pepperl+Fuchs DK12-11-IO/92/136 Owner's manual

This manual is also suitable for

Pepperl+Fuchs DK12-11-IO/92/136 Owner's manual

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